1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Anarel [89]
2 years ago
14

Helpppppppppppp meeee​

Mathematics
1 answer:
nikklg [1K]2 years ago
4 0

Answer:

25z^{4} + 30z³ + 29z² + 12z + 4

Step-by-step explanation:

(5z² + 3z + 2)²

= (5z² + 3z + 2)(5z² + 3z + 2)

Each term in the second factor is multiplied by each term in the first factor, that is

5z²(5z² + 3z + 2) + 3z(5z² + 3z + 2) + 2(5z² + 3z + 2) ← distribute parenthesis

= 25z^{4} + 15z³ + 10z² + 15z³ + 9z² + 6z + 10z² + 6z + 4 ← collect like terms

= 25z^{4} + 30z³ + 29z² + 12z + 4

You might be interested in
Which two recipes have equivalent ratios of cups of flour needed to the number of cookies?
Bogdan [553]

Answer:

poop

Step-by-step explanation:

7 0
2 years ago
Dwayne is having a birthday party with a total of 37 people (including himself). He needs to buy enough cases of soda to have 2
svet-max [94.6K]

Answer:

I do not know

Step-by-step explanation:

5 0
3 years ago
What’s the simplest radical form of 104
alina1380 [7]
The answer to this question is 2 square root 26
7 0
3 years ago
3. if you want to represent geologic time with a 24-hour clock, how many years would be represented by a single second, minute a
Amanda [17]

In geologic time scale a single second = 52,083.3 years, a minute = 3,125,000 years, an hour = 187.5 million years

Geologic time, the extensive interval of time occupied by the geologic history of Earth. Formal geologic time begins at the start of the Archean Eon (4.0 billion to 2.5 billion years ago) and continues to the present day.

So the geologic time scale (GTS) contains different ranks of times about Earth, obviously you know this already. However, the GTS has these different ranks in order from shortest length of time to longest length of time.

The Earth is about 4.5 billion years old. We want to convert this geological time in a period of 24 hours. So, if 24 hours correspond to 4.5 billion years, then, 1 Hour= 4.5 billion / 24=187.5 million years. There are 60 minutes in an hour ∴ 1 minute =187.5 million /60=3,125,000 years finally, one second has 60 seconds ∴ 1 second=3,125,000 / 60 = 52,083.3 year.

learn more about geologic time here:

brainly.com/question/22502144

#SPJ4

4 0
2 years ago
Your drawer contains 6 red socks and 10 blue socks. It's too dark to see which are which, but you grab two anyway. What is the p
AveGali [126]

Answer:

8008

Step-by-step explanation:

nCr=16!/6!*(16-6)!=8008

7 0
3 years ago
Read 2 more answers
Other questions:
  • During a certain period in life of an earthworm it's length L cm is directly proportional to the squareroot of N where N is the
    9·2 answers
  • In a mathematics class, half of the students scored 87 on an achievement test. With the exception of a few students who scored 5
    5·1 answer
  • .
    13·1 answer
  • Cherie measures and records the lengths and sizes of the same style of a sandal found at a shoe store.
    15·2 answers
  • What is the solution to the equation: 3 + 5 = 14 Show work.
    12·1 answer
  • Lois is four times as old as her son Don. The sum of their ages is 40. How old is Don?
    5·2 answers
  • A shopkeeper buys 10 television sets from a retailer at a rate of Euro 15,000 per set. He sells half of them at a profit of 25 %
    11·1 answer
  • If 20% of the students in your class like McDonald's, how many students are in your class if 4 students like McDonald's?
    14·2 answers
  • Translate the following inequality into written language. 5x-6&lt;14<br><br> ANSWER QUICK
    8·2 answers
  • What was her mean score?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!